Magnetic Charger dock station, easy to use.Compact portable design, convenient for travelers and business user .Comfortable viewing angle. Once the Xperia is docked, you can spend hours enjoying your favourite films and TV.This is extremely useful to monitor your phones activities whilst at your desk.Compatible for Sony Xperia Z1 L39h/ Xperia Z Ultra XL39h.The dock can charge two mobile phones at the same time, the USB Out Interface is for charging the other mobile phone.